CN206938679U - Car-mounted terminal - Google Patents
Car-mounted terminal Download PDFInfo
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- CN206938679U CN206938679U CN201720905645.9U CN201720905645U CN206938679U CN 206938679 U CN206938679 U CN 206938679U CN 201720905645 U CN201720905645 U CN 201720905645U CN 206938679 U CN206938679 U CN 206938679U
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Abstract
A kind of car-mounted terminal, including location status detection means, controller and display screen, wherein：The location status detection means, coupled with the controller；It is adapted to detect for the current position state of the car-mounted terminal and exports corresponding position state signal to the controller；The current position state includes：Horizontality or vertical state；The controller, coupled with the location status detection means and the display screen, suitable for the position state signal according to the car-mounted terminal, output display state switching signal to the display screen, to switch the dispaly state of the display screen, the dispaly state of the display screen includes：Transverse screen dispaly state and portrait layout dispaly state.Such scheme can realize the display variation of car-mounted terminal.
Description
Technical field
The utility model embodiment is related to mobile unit field, more particularly to a kind of car-mounted terminal.
Background technology
With the continuous development of electronic technology, intelligent terminal is had been widely used in the life of people.People use intelligence
Energy mobile phone browses webpage, viewing video, by car-mounted terminal location navigation and shows guidance path.
Car-mounted terminal, including vehicle audio, automatic navigator etc., when in use, display screen transverse screen status display, display
State is more single.
Utility model content
The utility model embodiment solves the problems, such as it is how to realize the display variation of car-mounted terminal.
To solve the above problems, the utility model embodiment provides a kind of car-mounted terminal, including：Location status detection dress
Put, controller and display screen, wherein：The location status detection means, coupled with the controller；It is adapted to detect for described
The current position state of car-mounted terminal simultaneously exports corresponding position state signal to the controller；The current position state bag
Include：Horizontality or vertical state；The controller, coupled with the location status detection means and the display screen,
Suitable for the position state signal according to the car-mounted terminal, output display state switching signal to the display screen, with switching
The dispaly state of the display screen, the dispaly state of the display screen include：Transverse screen dispaly state, portrait layout dispaly state.
Optionally, the location status detection means includes：Location status detection switch, the location status detection switch
Including horizontality detection switch and vertical state detection switch.
Optionally, the controller includes：Detect circuit；The first input end of the detection circuit and the horizontality
The output end coupling of detection switch, the second input and the output end coupling of the vertical state detection switch of the detection circuit
Connect, suitable for obtaining the state of the horizontality detection switch and the state of the vertical state detection switch respectively, output
Dispaly state switching signal.
Optionally, the horizontality detection switch is arranged in pairs in the vehicle-mounted end with the vertical state detection switch
In end.
Optionally, the location status detection means includes：Gravity sensing device.
Optionally, the gravity sensing device includes：Gyroscope.
Optionally, the car-mounted terminal includes following at least one：Automatic navigator, vehicle-carrying music player.
Compared with prior art, the technical scheme of the utility model embodiment has advantages below：
The set location condition checkout gear in car-mounted terminal, car-mounted terminal is detected by location status detection means
Current position state.When detecting that car-mounted terminal is in horizontality or vertical state, controller control display screen curtain shows
It is transverse screen dispaly state or portrait layout dispaly state to show state, so as to realize that the transverse screen of car-mounted terminal is shown and book product are shown,
Realize the display variation of car-mounted terminal.
Further, location status detection means includes location status detection switch and gravity sensing device, when wherein one
It is individual for some reason barrier can not normal work when, another can normally detect the current position state of car-mounted terminal, it is ensured that car-mounted terminal
The reliability of dispaly state switching.
Brief description of the drawings
Fig. 1 is a kind of structural representation of car-mounted terminal in the utility model embodiment.
Embodiment
In the prior art, car-mounted terminal, including vehicle audio, automatic navigator etc., when in use, the display of display screen
Operation with Touch Screen is all carried out under transverse screen state.That is, existing car-mounted terminal is only able to display transverse screen state, show
Show that state is more single.
In the utility model embodiment, when detecting that car-mounted terminal is in horizontality or vertical state, controller
The dispaly state of control display screen curtain is transverse screen dispaly state or portrait layout dispaly state, so as to realize the transverse screen of car-mounted terminal
Display and book product are shown, realize the display variation of car-mounted terminal.
It is understandable to enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.
Reference picture 1, the utility model embodiment provide a kind of car-mounted terminal, including：Location status detection means 101,
Controller 102 and display screen 103, wherein：
Location status detection means 101, coupled with controller 102, be adapted to detect for the current position state of car-mounted terminal.
After the current position state for detecting car-mounted terminal, location status detection means 101 can generate and car-mounted terminal current location
The corresponding position state signal of state, and the position state signal generated is exported to controller 102.
Controller 102 couples with location status detection means 101 and display screen 103 respectively.Controller 102 is suitable to root
According to position state signal corresponding to the current position state of car-mounted terminal, generate corresponding dispaly state switching signal and export extremely
Display screen 103, so as to realize the switching of the current display state to display screen 103.
In specific implementation, the current position state of car-mounted terminal can include horizontality and vertical state.Accordingly
Ground, the dispaly state of display screen 103 can include transverse screen dispaly state and portrait layout dispaly state.
The operation principle of car-mounted terminal and flow that are there is provided in the utility model above-described embodiment are illustrated below.
When the current position state of car-mounted terminal is horizontality, location status detection means 101 detects vehicle-mounted end
The current position state at end, generate position state signal and export to controller 102.Now, position state signal corresponds to vehicle-mounted
The current position state of terminal is horizontality.Controller 102 is after position state signal is received, you can knows vehicle-mounted end
The current position state at end is horizontality.Controller 102 can obtain the current display state of display screen 103, if display
The current display state of screen 103 is horizontality, then controller 102 can need not generate dispaly state switching signal；It is if aobvious
The current display state of display screen curtain 103 is vertical state, then controller 102 generates dispaly state switching signal and exported to display
Screen 103, the dispaly state switching signal that controller 102 is generated are to switch to the dispaly state switching letter of horizontal dispaly state
Number.Now, dispaly state is switched to horizontality by display screen 103 after dispaly state switching signal from vertical state.
Correspondingly, when the current position state of car-mounted terminal is vertical state, location status detection means 101 detects
The current position state of car-mounted terminal, generate position state signal and export to controller 102.Now, position state signal pair
The current position state for answering car-mounted terminal is vertical state.Controller 102 is after position state signal is received, you can knows
The current position state of car-mounted terminal is vertical state.Controller 102 can obtain the current display state of display screen 103,
If the current display state of display screen 103 is vertical state, controller 102 can need not generate dispaly state switching letter
Number；If the current display state of display screen 103 is horizontality, the generation dispaly state switching signal of controller 102 is simultaneously defeated
Go out to display screen 103, the dispaly state switching signal that controller 102 is generated is to switch to the display shape of vertical dispaly state
State switching signal.Now, display screen 103 switches to dispaly state from horizontality after dispaly state switching signal
Vertical state.
As can be seen here, the set location condition checkout gear in car-mounted terminal, detected by location status detection means
The current position state of car-mounted terminal.When detecting that car-mounted terminal is in horizontality or vertical state, controller control is aobvious
The dispaly state of display screen curtain is transverse screen dispaly state or portrait layout dispaly state, so as to realize the transverse screen of car-mounted terminal show and
Book product are shown, realize the display variation of car-mounted terminal.
In specific implementation, location status detection means 101 can be location status detection switch, or gyro
Instrument, position detecting switch and gyroscope can also be included simultaneously.
The operation principle and workflow of car-mounted terminal when being below location status detection switch to location status detection means
Journey illustrates.
When location status detection means is location status detection switch, location status detection switch can include horizontal
State detection switch and vertical state detection switch.
On car-mounted terminal after electricity, when horizontality detection switch, which is in, not to be triggered, horizontality detection switch is led
Logical and output high level signal.When the horizontal level of car-mounted terminal changes, and the amplitude that changes of horizontal level be more than it is default
During range value, horizontality detection switch switches to off-state from conducting state, and now, the output of horizontality detection switch is low
Level signal.Now, the low level signal of horizontality detection switch output is：The current position state of car-mounted terminal is corresponding
Position state signal, and corresponding to the current position state of car-mounted terminal position state signal characterize car-mounted terminal be currently at
Horizontality.
Correspondingly, on car-mounted terminal after electricity, when vertical state detection switch, which is in, not to be triggered, vertical state detection
Switch conduction and output high level signal.When the vertical position of car-mounted terminal changes, and the amplitude that vertical position changes is big
When predetermined amplitude value, vertical state detection switch switches to off-state from conducting state, now, vertical state detection switch
Export low level signal.Now, the low level signal of vertical state detection switch output is：The current location shape of car-mounted terminal
Position state signal corresponding to state, and position state signal corresponding to the current position state of car-mounted terminal characterizes car-mounted terminal and worked as
It is preceding to be in vertical state.
In specific implementation, horizontality detection switch can be arranged in pairs with vertical state detection switch.At vehicle-mounted end
One horizontality detection switch is often set in end, you can is correspondingly arranged a vertical state detection switch.It is that is, horizontal
State-detection switch is identical with the number of vertical state detection switch and corresponds setting.It is understood that horizontality
Detection switch can also be different from the number of vertical state detection switch.
In specific implementation, detection circuit can be provided with the controller.Detection circuit can include two inputs：
First input end and the second input.The first input end of circuit is detected to couple with the input of horizontality detection switch,
Second input and the input of vertical state detection switch couple.Detection circuit can obtain horizontality detection switch respectively
State and vertical state detection switch state, and the state according to horizontality detection switch and vertical detection switch
State, output display state switching signal.
For example, the input of detection electric circuit inspection to first input end is high level signal, the input of the second input is low
During level signal, you can know that horizontality detection switch is in the conduction state, vertical state detection switch is off.
Therefore, it is possible to determine that car-mounted terminal is currently at vertical state.Now, detection circuit can generate dispaly state switching signal,
So that the dispaly state of display screen is switched into vertical dispaly state.
In specific implementation, location status detection means can also be gravity sensing device.Gravity sensing device can be
Gyroscope, or other can detect the component of Gravity changer.
When location status detection means is gyroscope, if the current position state for detecting car-mounted terminal is horizontal
State, then can be with output level position state signal to controller.Controller is when receiving horizontal level status signal, if detection
Current display state to display screen is horizontal dispaly state, then need not generate dispaly state switching signal；If detect aobvious
The current display state of display screen curtain is vertical dispaly state, then controller can generate dispaly state switching signal and export to aobvious
Display screen curtain, the dispaly state of display screen is switched into horizontal dispaly state from vertical dispaly state.
Correspondingly, if the current position state for detecting car-mounted terminal is vertical state, vertical position shape can be exported
State signal is to controller.Controller is when receiving vertical position status signal, if detecting the current display shape of display screen
State is vertical dispaly state, then need not generate dispaly state switching signal；If the current display state for detecting display screen is
Horizontal dispaly state, then controller can generate dispaly state switching signal and output is to display screen, by display screen
Dispaly state switches to vertical dispaly state from horizontal dispaly state.
In specific implementation, location status detection means can also include gravity sensing device simultaneously and location status is examined
Slowdown monitoring switch.When location status detection means includes gravity sensing device and location status detection switch simultaneously, can set
Therebetween priority.In the course of the work, using a kind of current position state of detected car-mounted terminal therein as
It is accurate.
For example, the priority of setting gravity sensing device is higher than the priority of location status detection switch.Then worked
Cheng Zhong, when gravity sensing device detects that the current position state of car-mounted terminal is horizontality, and location status detection switch
When the current position state for detecting car-mounted terminal is vertical state, then the current position state for judging car-mounted terminal is horizontal
State.
It is understood that in actual applications, can also the priority of setting position state-detection switch be higher than gravity
The priority of sensing device.
In specific implementation, if detecting a failure in gravity sensing device or location status detection switch
When, normal work can be capable of using another detects the current position state of car-mounted terminal.For example, detect gravity-feed tank
Device operation irregularity is answered, then the current position state of the car-mounted terminal detected according to location status detection switch shows to switch
The dispaly state of screen, so as to improve the reliability of the dispaly state of car-mounted terminal display screen switching.
Although the utility model discloses as above, the utility model is not limited to this.Any those skilled in the art,
Do not depart from spirit and scope of the present utility model, can make various changes or modifications, therefore the scope of protection of the utility model
It should be defined by claim limited range.
Claims (7)
- A kind of 1. car-mounted terminal, it is characterised in that including：Location status detection means, controller and display screen, wherein：The location status detection means, coupled with the controller；It is adapted to detect for the current position state of the car-mounted terminal And corresponding position state signal is exported to the controller；The current position state includes：Horizontality or vertical state；The controller, coupled with the location status detection means and the display screen, suitable for according to the vehicle-mounted end The position state signal at end, output display state switching signal to the display screen, to switch the display of the display screen State, the dispaly state of the display screen include：Transverse screen dispaly state, portrait layout dispaly state.
- 2. car-mounted terminal as claimed in claim 1, it is characterised in that the location status detection means includes：Location status Detection switch, the location status detection switch include horizontality detection switch and vertical state detection switch.
- 3. car-mounted terminal as claimed in claim 2, it is characterised in that the controller includes：Detect circuit；The detection electricity The first input end on road and the output end of the horizontality detection switch couple, the second input of the detection circuit and institute The output end coupling of vertical state detection switch is stated, suitable for obtaining the state of the horizontality detection switch and described respectively The state of vertical state detection switch, output display state switching signal.
- 4. car-mounted terminal as claimed in claim 3, it is characterised in that the horizontality detection switch and the vertical state Detection switch is arranged in pairs in the car-mounted terminal.
- 5. the car-mounted terminal as described in any one of Claims 1 to 4, it is characterised in that the location status detection means includes： Gravity sensing device.
- 6. car-mounted terminal as claimed in claim 5, it is characterised in that the gravity sensing device includes：Gyroscope.
- 7. car-mounted terminal as claimed in claim 1, it is characterised in that the car-mounted terminal includes following at least one：It is vehicle-mounted Navigator, vehicle-carrying music player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905645.9U CN206938679U (en) | 2017-07-25 | 2017-07-25 | Car-mounted terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905645.9U CN206938679U (en) | 2017-07-25 | 2017-07-25 | Car-mounted terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938679U true CN206938679U (en) | 2018-01-30 |
Family
ID=61371371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720905645.9U Active CN206938679U (en) | 2017-07-25 | 2017-07-25 | Car-mounted terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938679U (en) |
-
2017
- 2017-07-25 CN CN201720905645.9U patent/CN206938679U/en active Active
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